/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import dao.KhachHangDAO;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import pojo.KhachHangPOJO;

/**
 *
 * @author Administrator
 */
@WebServlet(name = "DangKyController", urlPatterns = {"/DangKyController"})
public class DangKyController extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        //Set chọn lấy thông tin utf-8
        request.setCharacterEncoding("UTF-8");
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String action = request.getParameter("Action");
            if (action != null) {
                if (action.equals("DangKy")) {
                    //Lấy thông tin đăng ký
                    KhachHangPOJO kh = new KhachHangPOJO();
                    kh.setTenDangNhap(request.getParameter("tfTenDangNhap"));
                    kh.setMatKhau(request.getParameter("tfMatKhau"));
                    kh.setHoTen(request.getParameter("tfHoTen"));
                    kh.setDiaChi(request.getParameter("tfDiaChi"));
                    kh.setEmail(request.getParameter("tfEmail"));

                    boolean kq = KhachHangDAO.themKhachHang(kh);
                    if (kq == true) {
                        out.println("Đăng ký thành công");
                        //Tạo session cho người dùng.
                        HttpSession session = request.getSession();
                        session.setAttribute("KhachHang", kh);

                        //Chuyển qua qua trang chủ.
                        String url = request.getContextPath() + "/index.jsp";
                        response.sendRedirect(url);
                    } else {
                        out.println("Đăng ký thất bại");
                        //Chuyển qua qua trang chủ.
                        String url = request.getContextPath() + "/client/dang-ky.jsp";
                        response.sendRedirect(url);
                    }
                }
            }
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
